For there are eunuchs who were born that way from their mother's womb, and there are eunuchs who have been made eunuchs by men, and there are eunuchs who have made themselves eunuchs for the sake of the kingdom of heaven. Whoever is able to accept this should accept it.”
For the unbelieving husband is sanctified through his wife, and the unbelieving wife is sanctified through her husband. Otherwise your children would be unclean, but as it is, they are holy.